We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

SMC KQ2H03-34AS Push-to-Connect x MNPT Brass Tube Fitting, 5/32 in OD x 1/8 in - Polybutylene & Brass Tube Fittings
SMCPolybutylene & Brass Tube Fittings

SMC KQ2H03-34AS Push-to-Connect x MNPT Brass Tube Fitting, 5/32 in OD x 1/8 in

The SMC Push-Fit Adapter Fitting (MPN KQ2H03-34AS) is a push-to-connect x MNPT brass tube fitting for 5/32 in OD tubing with a 1/8" pipe thread. This brass adapter enables quick, secure connections in pneumatic…

SKU 3G-OTH-489281

Also listed as: KQ2H0334AS · KQ2H03 34AS

Brand
SMC
Item
KQ2H03-34AS Push-to-Connect x MNPT Brass Tube Fitting, 5/32 in OD x 1/8 in
Category
Polybutylene & Brass Tube Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SMC
Manufacturer Part Number
KQ2H03-34AS
Type
Push-to-Connect x MNPT, Brass, Brass
Thread Size A
1/8"

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC Push-Fit Adapter Fitting (MPN KQ2H03-34AS) is a push-to-connect x MNPT brass tube fitting for 5/32 in OD tubing with a 1/8" pipe thread. This brass adapter enables quick, secure connections in pneumatic systems, supporting efficient installation and maintenance across industrial applications.

Frequently Asked Questions

What is the SMC Push-Fit Adapter Fitting KQ2H03-34AS used for?

The SMC Push-Fit Adapter Fitting KQ2H03-34AS is used to connect 5/32 in OD polybutylene or brass tubing to a 1/8" male NPT port in pneumatic systems. It enables quick, secure, leak-free connections for air lines, actuators, and control circuits in industrial automation and manufacturing.

What are the specifications of the SMC KQ2H03-34AS?

The SMC KQ2H03-34AS is a push-to-connect x MNPT brass adapter fitting. It accepts 5/32 in OD tubing and has a 1/8" male NPT thread. The body and components are brass. The manufacturer part number is KQ2H03-34AS.

Where to buy the SMC KQ2H03-34AS worldwide?

3G Electric supplies the SMC KQ2H03-34AS push-fit adapter fitting to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this pneumatic fitting.

How to install the SMC push-to-connect fitting?

To install the SMC KQ2H03-34AS, cut tubing square, deburr, and push fully into the collet until it stops. For the male thread, apply PTFE tape to the 1/8" NPT and tighten. No tools are needed for the tube connection. Always depressurize the system before installation.

Used in

Common applications for SMC
Automotive assembly — SMC ZP3 flat vacuum pads for handling small components in pick-and-place robots
Semiconductor manufacturing — SMC ZM series vacuum generators with needle valves for precise wafer handling
Food packaging — SMC AW-D series filter regulators for clean compressed air in pneumatic actuators
General industrial automation — SMC AS2211F speed control valves for regulating cylinder speeds in conveyor systems
Vacuum conveying — SMC ZH series box-type vacuum generators for material transport in packaging lines
Machine tool coolant systems — SMC ZF series in-line filters to protect vacuum ejectors from debris

SMC Products

3G Electric supplies SMC polybutylene & brass tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from SMC

View all SMC parts
Push-to-connect cap for terminating 10 mm OD tubing in pneumatic systems. Made of polybutylene terephthalate with an overall length of 17 5/16 mm. Provides a secure seal for air lines in industrial automation and material handling
SMC
Push-to-connect cap for terminating 10 mm OD tubing in pneumatic systems. Made of polybutylene terephthalate with an overall length of 17 5/16 mm. Provides a secure seal for air lines in industrial automation and material handling
Push-to-connect elbow fitting with male NPT thread for connecting tubing in pneumatic systems. Made of brass with white finish, thread size A is 1/8". Suitable for use with polybutylene and brass tubing in compressed air lines and control circuits
SMC
Push-to-connect elbow fitting with male NPT thread for connecting tubing in pneumatic systems. Made of brass with white finish, thread size A is 1/8". Suitable for use with polybutylene and brass tubing in compressed air lines and control circuits
Brass push-to-connect x push-to-connect elbow fitting for 12 mm OD tubing. Enables tool-free assembly in pneumatic systems for air-line connections in industrial automation, packaging, and material handling applications
SMC
Brass push-to-connect x push-to-connect elbow fitting for 12 mm OD tubing. Enables tool-free assembly in pneumatic systems for air-line connections in industrial automation, packaging, and material handling applications
Brass push-to-connect adapter fitting with a 3/8" BSPT male thread. Connects 1/2" OD tubing to threaded ports without tools for quick, leak-free assembly in pneumatic systems
SMC
Brass push-to-connect adapter fitting with a 3/8" BSPT male thread. Connects 1/2" OD tubing to threaded ports without tools for quick, leak-free assembly in pneumatic systems
Polybutylene terephthalate push-fit tee fitting with three 8 mm OD ports. White. Used to create branch-line connections in pneumatic systems, enabling tool-free installation for splitting or combining air lines
SMC
Polybutylene terephthalate push-fit tee fitting with three 8 mm OD ports. White. Used to create branch-line connections in pneumatic systems, enabling tool-free installation for splitting or combining air lines
This SMC push-to-connect elbow fitting connects two 4 mm OD tubes at a 90° angle. Made of brass with a white finish, it provides a secure, leak-free connection without tools. Suitable for pneumatic systems in automation and material handling equipment
SMC
This SMC push-to-connect elbow fitting connects two 4 mm OD tubes at a 90° angle. Made of brass with a white finish, it provides a secure, leak-free connection without tools. Suitable for pneumatic systems in automation and material handling equipment
Tube stem fitting made of polybutylene terephthalate in orange, with an overall length of 32 mm. Used in pneumatic systems to connect or terminate tubing, commonly applied in industrial automation and material handling
SMC
Tube stem fitting made of polybutylene terephthalate in orange, with an overall length of 32 mm. Used in pneumatic systems to connect or terminate tubing, commonly applied in industrial automation and material handling
Polybutylene and brass push-fit tee fitting for branching tubing lines. Connects 3/8 in pipe to two 1/2 in OD tubes. Overall length 49 19/32 mm. White finish. Suitable for pneumatic or fluid distribution in industrial automation and material handling systems
SMC
Polybutylene and brass push-fit tee fitting for branching tubing lines. Connects 3/8 in pipe to two 1/2 in OD tubes. Overall length 49 19/32 mm. White finish. Suitable for pneumatic or fluid distribution in industrial automation and material handling systems